The effect of Pulmonary Rehabilitation Programme on work productivity and clinical parameters in patients with ankylosing spondylitis.

ABSTRACT

OBJECTIVE: The objective of the present study was to investigate the effect of the Pulmonary Rehabilitation Programme on work productivity, disease activity, functional status, quality of life, respiratory function tests (RFTs), physical capacity and depression in ankylosing spondylitis (AS) patients. METHOD: Twenty-five patients diagnosed with AS were included in this study. The disease severity was evaluated with Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), functional status was evaluated with Bath Ankylosing Spondylitis Functional Index (BASFI), quality of life was evaluated with AS-Related Quality of Life Scale (ASQOL), physical capacity was evaluated with the 6-min walking test (6MWT), depression level was evaluated with Beck Depression Scale (BDS) and work productivity was evaluated with Spondyloartropathy Work Productivity and Activity Impairment (WPAI-SpA) Survey. Finally, RFT was evaluated with spirometry measurement. The patients were included in the Pulmonary Rehabilitation Programme for 8 weeks. RESULTS: A total of 30% of the patients who were included in this study were unemployed, 35% of them were on and below the hunger limit, 25% were on and below the poverty line, and 40% were on the normal income line. No significant changes were detected in the RFTs after the exercise programme in AS patients (P > .05), but significant improvements were detected in the BASDAI, BASFI, WPAI, 6MWT, ASQOL and BDS (P < .001). CONCLUSION: Pulmonary Rehabilitation Programme was found to be an effective method of improving work productivity in AS patients. Also, the Pulmonary Rehabilitation Programme has positive effects on disease activity, functional status, physical capacity, depression level, and quality of life.